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Contents: Introduction, Cultivation of Mulberry for Seed Crop, Silkworm and its Races, Disinfection and Hygiene, Seed Production, Oviposition and Egg Preservation, Diapause and Hatching, Seed Crop Rearing, Hybrid Vigour and Heritability, Silkworm Diseases and Pests.
Despite being the biggest group of organisms inhabiting Earth in both diversity and sheer numbers, insects are barely commercialized. Most of the standard textbooks of applied entomology talk about insect pest management, and when it comes to commercial aspects of insects, only apiculture, sericulture, and lac culture are talked about. This book will help bring other commercial uses of insects and their economic potential to the fore. This will generate interest in further research on the commercial potential of insects, thereby harnessing a much-found resource. The book has the following salient features: 1. Encompasses all major aspects of beneficial and commercial insects. 2. Deals with edible insects and mass culture of natural enemies and beneficial insects. 3. Emphasis on the mass cultivation of beneficial insects for obtaining yields. 4. Discusses stingless bees and their products. 5. Helps to solve the problem of food scarcity and improve food security.
Great progress has been made in the past decade in the field of sericulture research. Sericulture technique covering various aspects has also advanced greatly. Like agriculture, sericulture, as an industry, requires greater development in research and technology aimed at increased production. This text covers the complete range of subjects with current data relating to mulberry and silkworm. Particular emphasis has been laid on the basic aspects of stable crop of silkworm and various preventive measures against adverse factors. Topics covered include the sericulture industry and its future; mulberry cultivation; silkworm and its strains; silkworm eggs; morphology, physiology, ecology and genetics of the silkworm; diseases of silkworms; rearing of silkworms; cocoon; silkmoth and egg production; and utility of byproducts.
This book is the first comprehensive compilation of current knowledge on mulberry (Morus L.) covering botany, cytogenetics, biodiversity, genetics and breeding, tissue culture and genetic transformation, biotic and abiotic stresses, molecular mapping, QTL identification, whole genome sequencing and elucidation on functional genomics. As mulberry is one of the most economically important trees in Asian countries, it has attracted the attention of both academicians as well as industrialists. Being highly heterozygous due to long juvenile life coupled cross pollination among species, the genetics of this important crop species is yet to be unravelled. Nonetheless, the recent success of sequencing the genomes of haploid and diploid domesticated species has ushered in an era of intense molecular and genetic research to understand this crop well for its better utilization for mankind. In this book, efforts have been made to bring together key information on origin and distribution, taxonomy, morphological features, economic importance, abiotic stress responses, disease and pest resilience, current breeding strategies and their constraints, progress and prospects of gene mapping, elucidation of genes controlling metabolic and physiological pathways, and their utilization in crop improvement which are elaborated in about 250 pages over 13 chapters authored by globally leading experts on the species presented. This book is useful to the sericulture community in the world in general and students, teachers, and scientists in the academia for forage and fruit production, genetics, breeding, pathology, entomology, physiology, molecular genetics, in vitro culture and genetic engineering, and structural and functional genomics. This book is also useful to seed and biofuel industries.
The book begins with the very basics of horticulture and works its way up to more complex techniques until it reaches its climax at the cutting edge of modern science. This book uses current data to show horticultural concepts and methods. New developments and potential directions in this area are discussed. This book covers a wide range of topics, including the Economic importance and classification of horticultural crops and their culture and nutritive value, area and production, exports and imports, fruit and vegetable zones of India and of different states, nursery management practices, and soil, Vegetable gardens, nutrition and kitchen garden and principles, planning and layout, management of orchards, planting systems and planting densities, Production and practices for fruit, vegetable and floriculture crops, nursery techniques and their management, pruning and training of fruit crops, growth regulators in horticulture, water management, weed management, fertility management in horticultural crops, cropping systems, intercropping, multi-tier cropping, mulching, bearing habits, factors influencing the fruitfulness and unfruitfulness. Rejuvenation of old orchards, top working, frames working, principles of organic farming. Students, working horticulturists, and general readers interested in learning more about the subject will find this book to be an indispensable resource. This book is written for high school and college students who are interested in agriculture and would want to focus on horticulture or market gardening. It will serve as a handy reference for any professor teaching at the undergraduate level.
The continuous improvement and effective dissemination of the technology for silk reeling and testing are vital in meeting the ever increasing demand for quality raw silk throughout the world. This bulletin covers a wide range of techniques in the silk reeling industry. Details are given in each chapter on the handling of fresh cocoons, drying and storage of cocoons, cocoon boiling and reeling, raw silk-reeling and finishing, water quantity and quality, utilization of by-products and maintenance of the machinery used. An appendix illustrates the silkworm processes from larva to final production of silk.
About silkworm rearing